Drying equipment in various industries have an important role in recent years, its application in the pharmaceutical industry, more and more widely, the respective faces of drying equipment requirements are also increasing. As the saying goes, "known only then definite" industry only clear goals in order to better achieve development. Low levels of domestic drying equipment automation, control means is a common problem behind. On the current level of automation to solve the problem of drying equipment control is not difficult, but most lack the self-control technology in combination with the drying equipment reasonable question. The different requirements of material on the dryer is different. Similarly, the material control means different requirements are quite different. Automatic dryer role is well known, but the problem is its one-time investment but also people are most concerned about, sometimes even more than investment control equipment investment dryer mechanical parts. For the dryer, the drying process requires reasonably determine control program to determine the appropriate means of control specific drying process, is currently the subject of research should be carried out. Basic research is the basis for the development of new technologies, only the development of drying technology to promote the progress of the drying equipment. China should establish a dry basis research base in universities and research institutes. Depth study of the drying mechanism, lay the theoretical foundation for technology development, this will make our country drying equipment gradually embarked on the road of independent innovation. We should also pay attention to scale-up studies drying equipment. Enlarge related to fluid mechanics, mechanics, thermodynamics, heat transfer, materials science, dust, corrosion, electrical, control and other disciplines. It may be some problems in the amplification process. Therefore, amplification drying equipment is by no means simply geometric magnification. In this regard, it depends largely on the experience of industrialization, grasp and understanding of the material properties of drying equipment. Phenomenon may occur in the amplification process should be rationally and objectively predict, and can propose appropriate solutions. The so-called study amplification effect, that is to master the drying theory, drying technology, pay attention to the accumulation of practical experience, summed up the law amplifying equipment, engineering design experience. To solve the existing drying equipment industry these problems, we should make the industry from the plight imitate each other to get out of the price war out from the field of basic research, automation technology, continuous cultivation of independent innovation. 

palabras clave: Wing Fat dry, dryer, drying equipment,